Mat File Version 7 3 Or Later

Starting with mat file version 4 there are several subsequent versions of mat files that support an increasing set of features.

Mat file version 7 3 or later.

Matlab 7 1 r14sp3 1 5 0 september 1 2005 first 64 bit version available for windows xp 64 bit matlab 7 2 r2006a 15 1 5 0 2006 march 1 2006 matlab 7 3 r2006b 16 1 5 0 september 1 2006 hdf5 based mat file support matlab 7 4 r2007a 17 1 5 0 07 2007 march 1 2007. For data saved using mat file versions prior to 7 3 simulink can only load two dimensional arrays consisting of one dimensional double noncomplex samples. Starting with mat file version 4 there are several subsequent versions of mat files that support an increasing set of features. By default all save operations create version 7 mat files.

When you create a new file using matfile the function creates a version 7 3 mat file that also lets you save variables larger than 2 gb. The save variables to version 7 3 mat file example on that page shows the exact syntax. Matlab releases r2006b and later all support all mat file versions. March 7 2005 support for memory mapped files.

Matlab releases r2006b and later all support all mat file versions. Your matlab is r2010a which should be later than v7 3. As i had matlab 2019b i thought i would have the latest and greatest mat file version if i type the following ont he command line. To load data of any other type complexity or dimension use a timeseries object and save the file using mat file version 7 3 or later.

Use the matfile function to access matlab variables directly from mat files on disk without loading the full variables into memory. By default all save operations create version 7 mat files. In order to save your data to a mat file with version 7 3 or later specify the v7 3 flag as the version input argument.